Watch a Satellite Fire a Harpoon in Space in Wild Debris-Catching Test (Video)

Inside History on Instagram: "A ribbon worm’s hunting technique is often referred to as a “secret attack” because of its remarkable and stealthy approach to catching prey. It uses a retractable, tube-shaped organ called a proboscis to launch a sudden, precise strike. In certain species, the tip of this proboscis bears a harpoon-like stylet that can puncture the prey and inject a mix of paralyzing toxins and digestive enzymes! 🪱 🕸️ This deadly combination enables the ribbon worm to immobilize i